EP 0984532 B1 20011017 - Article comprising an optical fiber cascaded Raman resonator
Title (en)
Article comprising an optical fiber cascaded Raman resonator
Title (de)
Vorrichtung mit kaskadiertem Ramanfaserresonator
Title (fr)
Article comprenant un résonateur Raman à fibre en cascade
Publication
Application
Priority
US 13429698 A 19980814
Abstract (en)
[origin: EP0984532A1] A multi-wavelength Raman radiation source is disclosed. The source receives pump radiation at a given wavelength, e.g., 1100 nm, and has outputs at two or more longer wavelengths, e.g., 1450 nm and 1480 nm. The cascaded Raman resonator comprises, for each desired output wavelength, an optical cavity formed by a high reflectivity grating and a low reflectivity grating, with both having the same center wavelength, equal to the desired output wavelength. Multi-wavelength Raman radiation sources have a variety of applications, e.g., they can advantageously be used in a remotely pumped optical fiber communication system. <IMAGE>
IPC 1-7
IPC 8 full level
G02B 6/02 (2006.01); G02F 1/35 (2006.01); H01S 3/06 (2006.01); H01S 3/30 (2006.01); H04B 10/29 (2013.01); H04B 10/291 (2013.01); H01S 3/067 (2006.01); H01S 3/08 (2006.01); H01S 3/094 (2006.01)
CPC (source: EP US)
H01S 3/302 (2013.01 - EP US); H01S 3/0675 (2013.01 - EP US); H01S 3/08086 (2013.01 - EP US); H01S 3/094046 (2013.01 - EP US)
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0984532 A1 20000308; EP 0984532 B1 20011017; DE 69900360 D1 20011122; DE 69900360 T2 20020711; JP 2000075150 A 20000314; US 6163552 A 20001219
DOCDB simple family (application)
EP 99306126 A 19990802; DE 69900360 T 19990802; JP 22897899 A 19990813; US 13429698 A 19980814